Move Play Cursor command and screen loop mode
If we can hold down "learn" and press any pad in song and track view, it would start playback from that column.
also , screen loop mode - "learn + play" (?) but it would be awesome to toggle that on and off. Light in the learn button could indicate if it is enabled or disabled. In theory, you could move around the view and that loop would be locked in place? Or maybe have the loop readjust depending on your zoom?